4006502 has 8 divisors (see below), whose sum is σ = 6203712. Its totient is φ = 1938600.

The previous prime is 4006489. The next prime is 4006517. The reversal of 4006502 is 2056004.

4006502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32249 + ... + 32372.

It is an arithmetic number, because the mean of its divisors is an integer number (775464).

Almost surely, 2^4006502 is an apocalyptic number.

4006502 is a deficient number, since it is larger than the sum of its proper divisors (2197210).

4006502 is a wasteful number, since it uses less digits than its factorization.

4006502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64654.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 4006502 is about 2001.6248399738. The cubic root of 4006502 is about 158.8260693157.

The spelling of 4006502 in words is "four million, six thousand, five hundred two".